From 862effeee0e9ccdc4f94354a0f20df9a99c8823e Mon Sep 17 00:00:00 2001
From: mjkwiatkowski <mati.rewa@gmail.com>
Date: Sun, 21 Jun 2026 17:21:05 +0200
Subject: style: changed having nfrs and frs to use-cases

---
 main.tex | 35 +++++++++--------------------------
 1 file changed, 9 insertions(+), 26 deletions(-)

(limited to 'main.tex')

diff --git a/main.tex b/main.tex
index 0dc19b9..b5e76fe 100644
--- a/main.tex
+++ b/main.tex
@@ -59,7 +59,7 @@
 	\begin{tcolorbox}[title=Results]
 		The literature on DCDTs is scarce.
 		Some systems barely classify as DTs (\emph{e.g.,} Kalibre~\cite{DBLP:conf/sensys/WangZD0TCWZ20}, ChatTwin~\cite{DBLP:conf/sensys/LiW0Z0T23}).
-                Existing deployments specialize in \textcolor{Red}{Cooling and Heat Modelling}, together with \textcolor{Red}{3D visualizations}.
+		Existing deployments specialize in \textcolor{Red}{Cooling and Heat Modelling}, together with \textcolor{Red}{3D visualizations}.
 		Most lack crucial predictive DC behaviour modelling.
 	\end{tcolorbox}
 	\input{images/table.tex}
@@ -71,9 +71,8 @@
 \begin{frame}\frametitle{\textbf{RQ1}: Literature Review II}
 	% Mandatory: split the figure into 2: top and bottom, and that way you can fill in the entire slide nicely.
 
-	\begin{tcolorbox}[title=A generic system model]
-
-		This is a dummy sentence meant to make the tcolorbox have more than 2 lines of text width so that I am able to show the text and the table spacing better.
+	\begin{tcolorbox}[title=A holistic DCDT system model]
+		We propose a generic model of datacenter digital twinning that can be mapped to each system from \textbf{Table 1.1}. To answer \textbf{RQ2}, we design a ref. arch. for \emph{Operations Model}.
 	\end{tcolorbox}
 	\begin{center}
 		\includegraphics[width=0.8\textwidth]{images/system_model2.pdf}
@@ -92,6 +91,12 @@
 \end{frame}
 
 \begin{frame}\frametitle{\textbf{RQ2}: Reference Architecture}
+	\begin{minipage}[b]{0.45\linewidth}
+		\begin{tcolorbox}[title=Use cases]
+
+		\end{tcolorbox}
+		\vspace{1cm}
+	\end{minipage}
 	\begin{minipage}[b]{0.45\linewidth}
 		\begin{center}
 			\includegraphics[width=1.25\textwidth]{images/ref_architecture.pdf}
@@ -100,32 +105,10 @@
 		\tiny
 		\textbf{Figure 1.4:} The predictive datacenter digital twin architecture. The time-series data flows initially to the \texttt{Kibana} dashboard, \texttt{PostgreSQL} database and \texttt{Redis} cache, as suggested in~\cite{DBLP:conf/sc/TaheriBPRHDEWPM24}.
 	\end{minipage}
-	\hfill
 	% We decided to use discrete-event simulation, as opposed to computational fluid dynamics because of the high overheads of development time needed for CFD.
 	% CFD simply takes too long to run, making it unfeasible for real-time analytics and simulation.
 	% Citing ExaDigit: [CFD] they are also more computationally expensive, generally making real-time operation unfeasible.
 	% Consider adding this minipage directly to the ``draw.io'' diagram
-	\begin{minipage}[b]{0.42\linewidth}
-		\begin{tcolorbox}[title=Functional Req.]
-			\scriptsize
-			\textbf{FR1:} The system shall be able to
-
-			\textbf{FR2:} The system should be able to
-
-			\textbf{FR3:} The system needs to do this and that
-		\end{tcolorbox}
-
-		\begin{tcolorbox}[title=Non-functional Req.]
-			\scriptsize
-			\textbf{NFR1:} The system shall be able to
-
-			\textbf{NFR2:} The system should be able to
-
-			\textbf{NFR3:} The system needs to do this and that
-
-		\end{tcolorbox}
-		\vspace{1cm}
-	\end{minipage}
 \end{frame}
 
 \begin{frame}\frametitle{\textbf{RQ3}: Experimental Results I}
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